CN204060446U - Safety door - Google Patents
Safety door Download PDFInfo
- Publication number
- CN204060446U CN204060446U CN201420495666.4U CN201420495666U CN204060446U CN 204060446 U CN204060446 U CN 204060446U CN 201420495666 U CN201420495666 U CN 201420495666U CN 204060446 U CN204060446 U CN 204060446U
- Authority
- CN
- China
- Prior art keywords
- door frame
- exterior door
- strut
- safety door
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000000034 method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Abstract
The utility model relates to a kind of safety door, comprise exterior door frame, a sidepiece of a sidepiece and exterior door frame to be rotated the inside door be connected by rotating shaft, at least one sidepiece in the left and right sides portion of exterior door frame is provided with deformation mechanism, and deformation mechanism can utilize deformation to make exterior door frame and deformation mechanism prop up respectively and be locked at the both sides of passage to be installed.The utility model exit structure is simple, locking is convenient, only needs some locking to reach to be strutted by safety door and is locked at the effect of passage to be installed.
Description
Technical field
the utility model is specifically related to a kind of safety door.
Background technology
for the protection of the safety door of children, generally comprise exterior door frame, a sidepiece of a sidepiece and described exterior door frame to be rotated the inside door be connected, the locking mechanism described exterior door frame and described inside door locked by rotating shaft.Mostly safety door of the prior art is to be bolted on doorframe, corridor or stairs port, and dismounting bothers.
Summary of the invention
technical problem to be solved in the utility model overcomes the deficiencies in the prior art, provide a kind of structure simple, lock safety door easily.
for solving above technical problem, the utility model takes following technical scheme:
a kind of safety door, comprise exterior door frame, a sidepiece of a sidepiece and described exterior door frame to be rotated the inside door be connected, the locking mechanism described exterior door frame and described inside door locked by rotating shaft, at least one sidepiece in the left and right sides portion of described exterior door frame is provided with deformation mechanism, and described deformation mechanism can utilize deformation to make the width of described exterior door frame and deformation mechanism can regulate to make it prop up respectively and the both sides being locked at the passage to be installed of different in width.
preferably, described deformation mechanism comprise the side being movably arranged on described exterior door frame strut, connect described strut and described exterior door frame connecting portion, be arranged on for controlling the detent mechanism of described strut to the spacing of described exterior door frame on described exterior door frame, described strut is preserved vertically all the time in active procedure.
further preferably, described connecting portion comprise an end rotate the other end, top being arranged on described strut rotate be arranged on first connecting rod on exterior door frame, an end rotates the other end, bottom being arranged on described strut and rotates the second connecting rod be arranged on exterior door frame, described first connecting rod, described second connecting rod, described exterior door frame, described strut form parallelogram sturcutre.
further preferably, described strut bottom higher than or etc. higher than the bottom of described exterior door frame.
further preferably, described detent mechanism comprising the female adjusting nut of tool be fixedly installed on described exterior door frame, the bolt matched with described adjusting nut, being arranged on the connector for propping up described strut in described bolt end portion.
further preferably, described strut is arranged on the left side of described exterior door frame.
preferably, the bottom of described exterior door frame is provided with foot pad.
further preferably, when described parallelogram is rectangular, the width of described exterior door frame and deformation mechanism is maximum.
the utility model structure is simple, locking is convenient, only needs some locking to reach to be strutted by safety door and is locked at the effect of passage to be installed, simultaneously can installation width adjusting width as required.
Accompanying drawing explanation
fig. 1 is the structural representation that the utility model safety door is in a kind of duty;
fig. 2 is the structural representation that the utility model safety door is in another duty;
in figure: 1, strut; 2, foot pad; 3, exterior door frame; 4, inside door; 5, first connecting rod; 6, second connecting rod; 7, connector; 8, bolt; 9, adjusting nut.
Detailed description of the invention
below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is elaborated.
as shown in accompanying drawing 1 to accompanying drawing 2, the present embodiment provides a kind of safety door, comprise the foot pad 2 that exterior door frame 3, sidepiece is rotated on the inside door 4 be connected, the bottom being arranged on exterior door frame 3 by rotating shaft with a sidepiece of exterior door frame 3, at least one sidepiece in the left and right sides portion of exterior door frame 3 is provided with deformation mechanism, and described deformation mechanism can utilize deformation to make described exterior door frame 3 can regulate to make it prop up respectively and the both sides being locked at the passage to be installed of different in width with the width of deformation mechanism.
in the present embodiment exterior door frame 3 left side on be provided with deformation mechanism, deformation mechanism comprise the side being movably arranged on exterior door frame 3 strut 1, connect strut 1 and exterior door frame 3 connecting portion, be arranged on for controlling the detent mechanism of strut 1 to the spacing of exterior door frame 3 on exterior door frame 3, strut 1 is preserved all the time vertically in active procedure.
connecting portion comprises an end and rotates the top being arranged on strut 1, the other end is rotated first connecting rod 5, end be arranged on exterior door frame 3 and is rotated the bottom being arranged on strut 1, the second connecting rod 6 be arranged on exterior door frame 3 is rotated in the other end, wherein, first connecting rod 5, second connecting rod 6, exterior door frame 3, strut 1 four form parallelogram sturcutre, in use, the bottom lower than exterior door frame 3 must not remain in the bottom of strut 1, when described parallelogram is rectangular, described exterior door frame 3 is maximum with the width of deformation mechanism.
deformation mechanism comprises and is arranged on for controlling strut 1 detent mechanism to the spacing of exterior door frame 3 on exterior door frame 3, and detent mechanism comprising the female adjusting nut 9 of the tool be fixedly installed on exterior door frame 3, the bolt 8 matched with adjusting nut 9, being arranged on the connector 7 for propping up strut 1 of bolt 8 terminal part.
in the present embodiment, because adjusting nut 9 is fixed on exterior door frame 3, turn bolt 8, bolt 8 is moved to the left, connector 7 is driven to be promoted to the left by strut 1, formed parallelogram sturcutre outwards launched by first connecting rod 5, second connecting rod 6, exterior door frame 3, strut 1 four, on the left of the right edge of exterior door frame 3 to strut 1, the distance on limit becomes large and props up respectively and lock two sidewalls installing passage, and the safety door of the present embodiment can be locked in installation passage.
in originally implementing, connecting portion is not limited to the first connecting rod 5, the second connecting rod 6 that form parallelogram sturcutre, also can be multiple parallelogram sturcutres of the many isometric connecting rod compositions be arranged in parallel, or cross modular construction etc., the effect of connecting portion is to make strut 1 can keep vertically mobile in the plane at exterior door frame 3 place.
above the utility model is described in detail, but the utility model is not limited to the above embodiments.All equivalences done according to Spirit Essence of the present utility model change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (8)
1. a safety door, comprise exterior door frame (3), a sidepiece of a sidepiece and described exterior door frame (3) to be rotated the inside door (4) be connected by rotating shaft, it is characterized in that: at least one sidepiece in the left and right sides portion of described exterior door frame (3) is provided with deformation mechanism, described deformation mechanism can utilize deformation to make described exterior door frame (3) can regulate to make it prop up respectively and the both sides being locked at the passage to be installed of different in width with the width of deformation mechanism.
2. safety door according to claim 1, it is characterized in that: described deformation mechanism comprise the side being movably arranged on described exterior door frame (3) strut (1), connect described strut (1) and described exterior door frame (3) connecting portion, be arranged on for controlling the detent mechanism of described strut (1) to the spacing of described exterior door frame (3) described exterior door frame (3) on, it is vertical that described strut (1) is preserved all the time in active procedure.
3. safety door according to claim 2, it is characterized in that: described connecting portion comprise an end rotate the other end, top being arranged on described strut (1) rotate be arranged on first connecting rod (5) on exterior door frame (3), an end rotates the other end, bottom being arranged on described strut (1) and rotates the second connecting rod (6) be arranged on exterior door frame (3), described first connecting rod (5), described second connecting rod (6), described exterior door frame (3), described strut (1) four form parallelogram sturcutre.
4. safety door according to claim 2, is characterized in that: the bottom of described strut (1) higher than or etc. higher than the bottom of described exterior door frame.
5. the safety door according to Claims 2 or 3, is characterized in that: described detent mechanism comprising the female adjusting nut of tool (9) be fixedly installed on described exterior door frame (3), the bolt (8) matched with described adjusting nut (9), being arranged on the connector (7) for propping up described strut (1) of described bolt (8) terminal part.
6. safety door according to claim 2, is characterized in that: described strut (1) is arranged on the left side of described exterior door frame (3).
7. safety door according to claim 1, is characterized in that: the bottom of described exterior door frame (3) is provided with foot pad (2).
8. safety door according to claim 3, is characterized in that: when described parallelogram is rectangular, and described exterior door frame (3) is maximum with the width of deformation mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420495666.4U CN204060446U (en) | 2014-08-29 | 2014-08-29 | Safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420495666.4U CN204060446U (en) | 2014-08-29 | 2014-08-29 | Safety door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204060446U true CN204060446U (en) | 2014-12-31 |
Family
ID=52201985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420495666.4U Active CN204060446U (en) | 2014-08-29 | 2014-08-29 | Safety door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204060446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107364661A (en) * | 2017-06-28 | 2017-11-21 | 安徽舜禹水务股份有限公司 | A kind of outer door of water tank manhole |
-
2014
- 2014-08-29 CN CN201420495666.4U patent/CN204060446U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107364661A (en) * | 2017-06-28 | 2017-11-21 | 安徽舜禹水务股份有限公司 | A kind of outer door of water tank manhole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |